* move updateTaskState into try/catch block in case of exception

* fix NPE

* using conf.getInt instead of getString

* for AbstractZKClient, remove the log, for it will print the same log message in createZNodePath.
for AlertDao, correct the spelling.

* duplicate

* refactor getTaskWorkerGroupId

* add friendly log

* update hearbeat thread num = 1

* fix the bug when worker execute task using queue. and remove checking Tenant user anymore in TaskScheduleThread

* 1. move verifyTaskInstanceIsNull after taskInstance
2. keep verifyTenantIsNull/verifyTaskInstanceIsNull clean and readable

* fix the message

* delete before check to avoid KeeperException$NoNodeException

* fix the message

* check processInstance state before delete tenant

* check processInstance state before delete worker group

* refactor

* merge api constants into common constatns

* update the resource perm

* update the dataSource perm

* fix CheckUtils.checkUserParams method

* update AlertGroupService, extends from BaseService, remove duplicate methods

* refactor

* modify method name

* add hasProjectAndPerm method

* using checkProject instead of getResultStatus

* delete checkAuth method, using hasProjectAndPerm instead.

* correct spelling

* add transactional for deleteWorkerGroupById

* add Transactional for deleteProcessInstanceById method

* change sqlSessionTemplate singleton

* change sqlSessionTemplate singleton and reformat code

* fix unsuitable error message

* update shutdownhook methods

* fix worker log bug

* fix api server debug mode bug

* upgrade zk version

* rename from DatasourceUserMapper to DataSourceUserMapper

* add unit test in UserMapper and WorkerGroupMapper

* change cn.escheduler to org.apache.dolphinscheduler

* add unit test in UdfFuncMapperTest

* add unit test in UdfFuncMapperTest

* remove DatabaseConfiguration

* add ConnectionFactoryTest

* cal duration in processInstancesList

* change desc to description

* change table name in mysql ddl

* change table name in mysql ddl

* change escheduler to dolphinscheduler

* change escheduler to dolphinscheduler

* change escheduler to dolphinscheduler

* remove log4j-1.2-api and modify AlertMapperTest

* remove log4j-1.2-api

* Add alertDao to spring management

* Add alertDao to spring management

* get SqlSessionFactory from MybatisSqlSessionFactoryBean

* get processDao by DaoFactory

* read druid properties in ConneciontFactory

* read druid properties in ConneciontFactory

* change get alertDao by spring to DaoFactory

* add log4j to resolve #967

* resole verify udf name error and delete udf error

* Determine if principal is empty

* Determine whether the logon user has the right to delete the project

* Fixed an issue that produced attatch file named such as ATT00002.bin

* fix too many connection in upgrade or create

* fix NEED_FAULT_TOLERANCE and WAITTING_THREAD count fail

* Added a judgment on whether the currently login user is an administrator

* fix update udf database not change and create time is changed

* add enterprise.wechat.enable to decide whether to send enterprise WeChat

* change method check

* Remove the administrator's judgment on query access token list

* only admin can create worker group

* delete alert group need delete the relation of user and alert group

* add timeout in proxy when upload large resource

* add gets scheduled times by expect fire times

* add gets scheduled times by expect fire times

* Increase the judgment of whether it is admin

* Increase the judgment of whether it is admin

* when delete access token add whether login user has perm to delete

* change mysql-connector-java scope to test

* update english documents

* refactor zk client

* update documents

* update zkclient

* update zkclient

* update documents

* add architecture-design

* change i18n

* update i18n

* update english documents

* add architecture-design

* update english documents

* update en-US documents

* add architecture-design

* update demo site

* add mybatis plus model

* modify mybatisplus

* modify mybatisplus

* change interface by mybatisplus

* add unit test

* refactor dao interface.

* add unit test for dao...

* add unit test for dao...

* add unit test for dao...

* Merge remote-tracking branch 'upstream/dev-db' into dev-db

# Conflicts:
#	dolphinscheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProjectMapper.xml
#	dolphinscheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ScheduleMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProcessInstanceMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProjectUserMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/QueueMapper.xml
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ProcessInstanceMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ProjectUserMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/QueueMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ResourceUserMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ScheduleMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/SessionMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/TenantMapperTest.java

* Merge remote-tracking branch 'upstream/dev-db' into dev-db

# Conflicts:
#	dolphinscheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProjectMapper.xml
#	dolphinscheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ScheduleMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProcessInstanceMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/ProjectUserMapper.xml
#	escheduler-dao/src/main/resources/cn.escheduler.dao.mapper/QueueMapper.xml
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ProcessInstanceMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ProjectUserMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/QueueMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ResourceUserMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/ScheduleMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/SessionMapperTest.java
#	escheduler-dao/src/test/java/cn/escheduler/dao/mapper/TenantMapperTest.java

* Merge remote-tracking branch 'upstream/dev-db' into dev-db

# Conflicts:
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProjectMapper.xml
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ResourceMapper.xml
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.xml

* update some dao bugs

* update for some bugs

* update some bugs

* Merge remote-tracking branch 'upstream/dev-db' into dev-db

# Conflicts:
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ProjectMapper.xml
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/ResourceMapper.xml
#	dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.xml

* update

* update

* add multiply settings for application.yml

* add multiply settings for application.yml

* revert

* update configuration settings in task record dao...

* change application_master to application-master

* change application_master to application-master

* update application.yml to application.properties

* revert

* revert

* add properties

* add properties

* revert

* revert

* add api start up..
add alert send try catch

* update dao info level

* fix bug: task cannot submit when recovery failover

* fix bug: task cannot submit when recovery failover

* merge from dev-db

* revert

* revert

* fix bug: get process definition list failed.

* fix bug: process instance interval is error

* revert

* revert

* update

* support stop submit success tasks

* update kill process

* update for stop process

* update for stop process

* add some logs for stop process

* update for small bug.

* add check strategy before submit task

* revert

* update

* update

* revert

* wait task instance exists if null.

* revert

* update

* change desc to description.

* add check user and definitions function when delete tenant

* update

* change desc to description.

* change desc to description.

* change desc to description.

* remove check resources when delete tenant

* change desc to description.

* change mybatisplus version to 3.2.0

* update

* opimize ci

fix dag flink image link bug

* revert package.json

* add ConnectionFactoryTest and ConnectionFactory read datasource from appliction.yml

* .escheduler_env.sh to dolphinscheduler_env.sh

* dao yml assembly to conf directory

* table name modify

* entity title table  name modify

* logback log name modify

* running through the big process

* running through the big process error modify

* logback log name modify

* data_source.properties rename

* logback log name modify

* install.sh optimization

* install.sh optimization

* command count modify

* command state update

* countCommandState sql update

* countCommandState sql update

* remove application.yml file

* master.properties modify

* install.sh modify

* install.sh modify

* api server startup modify

* the current user quits and the session is completely emptied. bug fix

* remove pom package resources

* update english documents

* refactor zk client

* update documents

* update zkclient

* update zkclient

* update documents

* add architecture-design

* change i18n

* update i18n

* update english documents

* add architecture-design

* update english documents

* update en-US documents

* add architecture-design

* update demo site

* add mybatis plus model

* modify mybatisplus

* modify mybatisplus

* change interface by mybatisplus

update fastjson version，the lower version has a security bug.

* Remove useless dependencies and add jsp-2.1-6.1.14

* Determine if principal is empty in getJdbcUrl method

* fix bug  when register worker but create master node in zookeeper

* Remove useless dependencies such as hive-shims and log4j

* upgrade commons-email from 1.2 to 1.5 and remove mail-1.4.5.jar

add jacoco report plugin for jenkins

* Remove useless dependencies and add jsp-2.1-6.1.14

* Determine if principal is empty in getJdbcUrl method